Sometimes you just need the simplest thing.
Source Fabricio
A very dark asfalt pattern based off of a photo taken with my iPhone.
Source Atle Mo
Remixed from a drawing that was uploaded to Pixabay by ractapopulous
Source Firkin
Prismatic Hexagonalism Pattern No Background
Source GDJ
Simple wide squares with a small indent. Fits all.
Source Petr Šulc.
A smooth mid-tone gray, or low contrast if you will, linen pattern.
Source Jordan Pittman
Detailed but still subtle and quite original. Lovely gray shades.
Source Kim Ruddock
Seamless , tileable CC-0 texture. Created by my own, feel free to use wherever you want!
Source Linolafett
This was submitted in a beige color, hence the name. Now it’s a gray paper pattern.
Source Konstantin Ivanov
Here's an yet another background for websites, with a seamless texture of wood planks this time.
Source V. Hartikainen
A simple circle. That’s all it takes. This one is even transparent, for those who like that.
Source Saqib
Remixed from an image that was uploaded to Pixabay by Pixeline
Source Firkin
To get the tile this is formed from select the rectangle in Inkscape and use shift+alt+i.
Source Firkin
Remixed from a drawing in 'Chambéry à la fin du XIVe siècle', Timoleon Chapperon, 1863.
Source Firkin
An abstract pale yellow paper-like background with stains colored in yellow and green.
Source V. Hartikainen
Prismatic Curved Diamond Pattern 4 No Background
Source GDJ
Looks like an old rug or a computer chip.
Source Patutin Sergey
Alternative colour scheme for the original floral pattern.
Source Firkin
It’s like Shine Dotted’s sister, only rotated 45 degrees.
Source mediumidee